September weather in Kirkville, IA
The average temperature in Kirkville in September is 65.3°F (53.3°F–77.3°F). Average precipitation: 3.50 inches.
September is a fall month in Kirkville, and is warmer than the annual average of 50.7°F. Daily temperatures swing about 24°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 16m. For travel, September is one of the best months of the year to visit.
Avg High
77.3°F
Avg Low
53.3°F
Precipitation
3.50 in
Daylight
12h 16m
September records in Kirkville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (1984) | 42.1°F (1949) | 2.24 in (1959) |
| September 2 | 99.0°F (2000) | 48.9°F (1952) | 1.07 in (1997) |
| September 3 | 95.0°F (1960) | 39.9°F (1974) | 2.28 in (1991) |
| September 4 | 96.1°F (2023) | 43.0°F (1974) | 1.17 in (1971) |
| September 5 | 96.1°F (1960) | 42.1°F (1962) | 1.53 in (2018) |
| September 6 | 97.0°F (1985) | 42.1°F (2025) | 1.57 in (1982) |
| September 7 | 96.1°F (2013) | 39.0°F (2025) | 1.22 in (2007) |
| September 8 | 95.0°F (1971) | 41.0°F (2024) | 2.47 in (1989) |
| September 9 | 98.1°F (2013) | 39.9°F (2008) | 2.20 in (2014) |
| September 10 | 96.1°F (2013) | 43.0°F (1967) | 1.26 in (2020) |
| September 11 | 97.0°F (2000) | 43.0°F (1955) | 1.45 in (1949) |
| September 12 | 93.0°F (1984) | 37.9°F (2007) | 1.54 in (1949) |
| September 13 | 96.1°F (2025) | 36.0°F (2014) | 3.01 in (1961) |
| September 14 | 95.0°F (2025) | 37.9°F (2011) | 5.32 in (1992) |
| September 15 | 93.9°F (1955) | 32.0°F (2007) | 1.37 in (1983) |
| September 16 | 91.9°F (1948) | 37.0°F (1984) | 1.50 in (1968) |
| September 17 | 93.0°F (1953) | 39.0°F (1981) | 2.67 in (2022) |
| September 18 | 93.0°F (1948) | 39.9°F (1973) | 2.33 in (2015) |
| September 19 | 96.1°F (1948) | 34.0°F (1991) | 2.47 in (1965) |
| September 20 | 93.9°F (2022) | 32.0°F (2006) | 3.31 in (1965) |
| September 21 | 91.9°F (2016) | 36.0°F (1999) | 2.47 in (2009) |
| September 22 | 91.9°F (2017) | 33.1°F (1995) | 1.58 in (2000) |
| September 23 | 91.9°F (2017) | 30.0°F (2012) | 1.99 in (1985) |
| September 24 | 91.0°F (1984) | 33.1°F (2012) | 0.93 in (1973) |
| September 25 | 88.0°F (1956) | 35.1°F (2001) | 1.39 in (1976) |
| September 26 | 90.0°F (1953) | 28.9°F (1984) | 1.81 in (1959) |
| September 27 | 89.1°F (1971) | 37.9°F (1982) | 2.15 in (1988) |
| September 28 | 99.0°F (1953) | 33.1°F (2022) | 1.32 in (1954) |
| September 29 | 93.0°F (1953) | 27.0°F (1984) | 0.87 in (2019) |
| September 30 | 93.0°F (2023) | 30.9°F (2003) | 1.01 in (1961) |